Marco Polo: Finding a friend with only distance and motion

Pilling on to say well done on the interactivity and visuals / design overall. I'm working to make producing posts like this universally accessible (http://motate.app/) and posts like yours are an inspiration.

love seeing purdue hackers folks on hackernews :)

Really well written article, thank you!

I love a blog post with interaction

nice work! the interactive visuals are really cool